うまおうとでしょう【
馬大頭でしょう
】

uma ōtodeshō

Noun

,

Desu Copula

Expresses probability in a polite manner ("probably…") of おにやんま

1. Probably a horse head.; Likely a horse head.

Polite

,

Presumptive

,

Conjecture

,

Usually Written in Kana